Opened but unused. 140 x 200, gray. The size is the inner dimensions. Please refer to the annotations in the attached images for the outer dimensions. Play mat is not included. Circle only. There are black spots on the underside of the bottom sheet (the surface that touches the floor). I contacted the official seller, and they confirmed that this is a product characteristic and not a defect. Please see the images for the details of the official response. Although it is unused, it is a used item, so please refrain from purchasing if you are concerned.